PMC:7252096 / 53118-53122
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T956","span":{"begin":0,"end":4},"obj":"http://purl.obolibrary.org/obo/CLO_0001185"}],"text":"2018"}
2_test
{"project":"2_test","denotations":[{"id":"32413319-29451492-20790499","span":{"begin":0,"end":4},"obj":"29451492"}],"text":"2018"}